1. Department of Oncology, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan Province, 453100, People's Republic of China
2. Department of Oncology, Life Science Research Center, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan Province, 453100, People's Republic of China
3. Department of Pathology, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan Province, 453100, People's Republic of China